Service Ideas HPS191 1.9 Liter Home and Office Basics Coffee ServerThe Service Ideas HPS191 is a stainless steel coffee server. Made to hold 1. 6 liter of warm drinks hot for 6 8 hours, it is perfect for home and office use. Its able to maintain temperatures consistently thanks to its vacuum insulation. It comes with a glass liner and clear coat finish. The HPS191 should not be submerged in water. It is designed to be washed by hand. Specifications: Model: HPS191 Capacity: 1. 9 liter (64. 2 oz.) Retention: 6 8 hours